e66fd03624d5252c356756a2f32a2e07a6f22a2cc3a6eea301912b71c910bfbe

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
25/09/2026, 19:39

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General

Target
jaffacakes118_e66fd03624d5252c356756a2f32a2e07a6f22a2cc3a6eea301912b71c910bfbe.exe
Size 19KB
Sample260925-yc764avfrd
SHA256 e66fd03624d5252c356756a2f32a2e07a6f22a2cc3a6eea301912b71c910bfbe
MD5 6a5d090a9f3a73fac6b236e1e225073f
SHA1 d66d5c4ac925776efc04a1a955d3ed4bf58d9672
SHA512 4f2b7c99be89c0c9befc4f42ec2646485c1acc2c7a3fa947ed56d59a54bae97e5303a27abcd16440192ccd697a932be129f5a960b95a2566ba975c553930e42d
SSDEEP 384:VFRdCyDMqlWvmQ2zNisHOW3fzHH6KdLam/TF5IC:/CyIqlamQIx3fzHH6kfrFD
TLSH
T162925C93F0E198B1D045DFBC8C6AC139DF7B3A301D0E4555D9EA6DCDEC4A3A6390914A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Scanreg1 = "C:\\Windows\\system32\\Scanregw1.exe"	jaffacakes118_e66fd03624d5252c356756a2f32a2e07a6f22a2cc3a6eea301912b71c910bfbe.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Scanregw1.exe	jaffacakes118_e66fd03624d5252c356756a2f32a2e07a6f22a2cc3a6eea301912b71c910bfbe.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4440	3344	WerFault.exe	89
4768	3344	WerFault.exe	89

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_e66fd03624d5252c356756a2f32a2e07a6f22a2cc3a6eea301912b71c910bfbe.exe

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_e66fd03624d5252c356756a2f32a2e07a6f22a2cc3a6eea301912b71c910bfbe.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_e66fd03624d5252c356756a2f32a2e07a6f22a2cc3a6eea301912b71c910bfbe.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:3344
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3344 -s 476
  2⤵
  - Program crash
  PID:4440
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3344 -s 500
  2⤵
  - Program crash
  PID:4768

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3344 -ip 3344
1⤵
PID:4132

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 600 -p 3344 -ip 3344
1⤵
PID:4244

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3344-0-0x0000000000400000-0x000000000040C000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads